| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $171.37 | 11.427% | $190.9524 | $190.95 | $190.95 | $191.00 |
| Purchase #2 | $146.65 | 9.522% | $160.614 | $160.61 | $160.60 | $160.60 |
| Purchase #3 | $109.65 | 13.197% | $124.1205 | $124.12 | $124.10 | $124.10 |
| Purchase #4 | $116.65 | 8.124% | $126.1266 | $126.13 | $126.15 | $126.10 |
| Purchase #5 | $73.96 | 4.558% | $77.3311 | $77.33 | $77.35 | $77.30 |
| Purchase #6 | $217.72 | 9.434% | $238.2597 | $238.26 | $238.25 | $238.30 |
| Purchase #7 | $43.53 | 10.689% | $48.1829 | $48.18 | $48.20 | $48.20 |
| 7 purchase totals = | $879.53 | $965.5872 | $965.58 | $965.60 | $965.60 | |